1217334272

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15439}}^1$

素因数の和:15477

約数の個数: 88

約数和(自身を含む): 3034145280

約数和(自身を除く): 1816811008

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1024, 1232, 1408, 1792, 2464, 2816, 3584, 4928, 5632, 7168, 9856, 11264, 15439, 19712, 30878, 39424, 61756, 78848, 108073, 123512, 169829, 216146, 247024, 339658, 432292, 494048, 679316, 864584, 988096, 1188803, 1358632, 1729168, 1976192, 2377606, 2717264, 3458336, 3952384, 4755212, 5434528, 6916672, 7904768, 9510424, 10869056, 13833344, 15809536, 19020848, 21738112, 27666688, 38041696, 43476224, 55333376, 76083392, 86952448, 110666752, 152166784, 173904896, 304333568, 608667136, 1217334272]

約数ペア:

[(1, 1217334272), (2, 608667136), (4, 304333568), (7, 173904896), (8, 152166784), (11, 110666752), (14, 86952448), (16, 76083392), (22, 55333376), (28, 43476224), (32, 38041696), (44, 27666688), (56, 21738112), (64, 19020848), (77, 15809536), (88, 13833344), (112, 10869056), (128, 9510424), (154, 7904768), (176, 6916672), (224, 5434528), (256, 4755212), (308, 3952384), (352, 3458336), (448, 2717264), (512, 2377606), (616, 1976192), (704, 1729168), (896, 1358632), (1024, 1188803), (1232, 988096), (1408, 864584), (1792, 679316), (2464, 494048), (2816, 432292), (3584, 339658), (4928, 247024), (5632, 216146), (7168, 169829), (9856, 123512), (11264, 108073), (15439, 78848), (19712, 61756), (30878, 39424)]